ECKELMANN VS 300 - 1 Safety Instructions

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Doku-Version 2.05 - Firmware 2.10 - 15. September 2017
Conventions 1.....................................................................
Explanation of 'General Instructions' 1.................................................
Explanation of 'Safety Instructions and Hazard Warnings' 1..............................
Warning Signs and Symbols Employed 2..............................................
1 Safety instructions 3.....................................................
1.1 Disclaimer in the event of non-compliance 4.................................
1.2 Personnel requirements, requirements on staff 4.............................
1.3 Intended use 5...........................................................
1.4 BGV A3 - Five safety rules 5...............................................
1.5 Electrostatic sensitive devices (ESDs) 6.....................................
1.5.1 ESD - Rules for handling and working 6.....................................
1.6 Abbreviations used 6......................................................
2 System Design of VS 300 7...............................................
2.1 New features compared to earlier versions 9.................................
3 Application of VS 300 11..................................................
3.1 System expansion options 12...............................................
4 Function of VS 300 15.....................................................
4.1 System Configuration 15...................................................
4.1.1 System design – Allocation of relay/control stages 15..........................
4.1.2 Dispatching of the internal alarm outputs 16...................................
4.1.3 Example of VS 300 system configuration 17..................................
4.2 Configuration / monitoring of digital inputs 19..................................
4.3 Low-pressure control / compressor control 21.................................
4.3.1 Setting parameters for LP transducer characteristic 22.........................
4.3.2 Low-pressure control neutral zone 22........................................
4.3.3 Control algorithm with low-pressure control 23.................................
4.3.4 Control algorithm with step controller 23......................................
4.3.5 Control algorithm with speed controller 25....................................
4.3.6 Determining the setpoint with speed controller 27..............................
4.3.7 Control algorithm with combined controller 28.................................
4.3.8 Loading and unloading fixed-speed compressors 30...........................
4.3.9 Compressor actuating times 30..............................................
4.3.10 Determining the low-pressure setpoint 32.....................................
4.3.11 Second setpoint – Setpoint increase/decrease 33.............................